baber/WOPTO huggingface dataset:
Patent JP-H113574-A (JP)
Title: Storage device and storage medium thereof
Inventor: IZUMITANI YASUNORI
IPC: G11B21/10
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the positioning control of a head by multiplexing the servo mark information, and to increase the detection margin. SOLUTION: As to the storage device such as a magnetic disk device, etc., positionally controlling a head 14 by demodulating positional informations 36 recorded on servo frames 28 which are arranged on the medium 10 in the circumferential direction keeping same spaces, plural servo mark informations 30, 32 are recorded at the beginning position of the servo frames 28, and the plural servo mark informations 30, 32 are detected among reading signals of the servo frames 28 by a servo mark detecting circuit 20, then the servo mark detecting signal to give the reference position for demodulating the positional information 36 is outputted.
Patent JP-H051528-A (JP)
Title: Metal carrier for exhaust gas purification catalyst
Inventor: KAJI KOZO
IPC: F01N13/02
Filed: 1991-06-26
Abstract: PURPOSE:To improve the durability to thermal stress, and support two metal catalysts stably. CONSTITUTION:A metal carrier is composed of two honeycomb cores 1, 2 to which catalyst is attached, an outer cylinder provided on the outer circumference of the honeycomb cores 1, 2, and a middle cylinder 4 provided between the honeycomb cores 1, 2 and the outer cylinder 3 and having a flexible part. The honeycomb cores 1, 2 are provided coaxially in series, and their free ends 1a, 2a are put to each other. An end part range of the middle cylinder along its axis and an end part range of each honeycomb core 1, 2 are bound to each other by wax material 11, 12, and a middle range of the middle cylinder 4 along its axis and a middle range of the outer cylinder 3 are bound to each other by wax material 13. The honeycomb core 1, 2 and the outer cylinder can thus be prevented from being bound to each other in the same cross sectional surface, thereby a thermal stress between the honeycomb core 1, 2 and the outer cylinder 3 can be absorbed and reduced at the flexible part in the middle cylinder 4.
Patent JP-H0730767-A (JP)
Title: Facsimile equipment
Inventor: NAKANISHI HIROYUKI
IPC: H04N1/48
Filed: 1993-06-25
Abstract: PURPOSE:To transmit image data subjected to the desired encoding between color encoding and white-and-black encoding to an original. CONSTITUTION:A color white-and-black discrimination circuit 404 transforms RGB data corrected by a gamma transform circuit 403 to YIQ data by using matrix transformation, a picture element for which he absolute value of I or Q data exceeds a threshold value of a variable set value is detected, and the number of picture elements exceeding the threshold value is counted inside a pixel area. When an image area where the count value exceeds a specified value exists, the image is discriminated as a color original and when no image area where the count value exceeds the specified value exists, it is discriminated as the black-and-white original. Thus, it is discriminated whether the original is a color one or black-and-white one.
Patent JP-S6131002-A (JP)
Inventor: TAKEKATA MITSUHIRO
IPC: A01B63/111
Filed: 1984-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H024938-A (JP)
Title: Manufacture of medium-carbon and low-carbon ferromanganese
Inventor: MIYAGAWA SHOJI
IPC: C22C33/04
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the loss of Mn caused by oxidation and to execute decarburization and refining to high carbon Fe-Mn at the time of decarburizing the high carbon Fe-Mn by oxygen blowing and refining it into medium-carbon or low-carbon Fe-Mn by reducing the O2 content in a blowing gas at the end of blowing and by adding solid oxygen material to high-carbon Fe-Mn. CONSTITUTION:The molten metal 2 of high-carbon Fe-Mn is charged to a refining furnace 1 such as oxygen converter and a nonoxidizing gas 6 such as Ar is blown therein from a furnace buyer 5; while stirring the molten metal 2, a gas of which a nonoxidizing gas 7 such as an N2 gas and an Ar gas is mixed to pure oxygen or an O2 gas 8 is blown to the molten metal from an upper blowing lance 4 and slag- forming material 10 such as limestone and dolomite thereto to oxidize and decarburize C in Fe-Mn by O2. At this time, since the oxidizing loss of Mn by oxygen increases when the C content in the molten metal 2 is reduced as the progress of the decarburization, the ratio of a nonoxidizing gas such as N2 and Ar in a gas for blowing from the lance 4 is increased and solid oxygen-feeding material 11 such as Mn ores and Fe ores is added to the molten metal, by which the lowering of yield by the oxidation of Mn in the Fe-Mn molten metal 2 decarburized and refined to the area of medium carbon or low-carbon is prevented.
Patent JP-H0715140-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: NAKASO AKISHI
IPC: H05K3/46
Filed: 1993-06-25
Abstract: PURPOSE:To connect an inner-layer wiring and an outer-layer wiring without forming a non-through hole after lamination and to eliminate further control of flow behavior of an adhesive if an inner-layer circuit is fully filled with an adhesive by providing a conductive protrusion which can be housed in the hole of an outer-layer substrate at the wiring of an inner-layer circuit board. CONSTITUTION:An adhesive layer of B stage is provided on the surface at the insulation material side of a single-surface copperclad lamination plate and then a hole is provided on the substrate. Also, the wiring of an inner-layer circuit board which is subjected to lamination adhesion to the substrate with a hole via an adhesive is formed and then a conductive protrusion with a size for housing a hole is provided at a part corresponding to the position of the hole of the substrate with a hole. Then, after the substrate with a hole and the inner-layer circuit board are subjected to lamination adhesion via the adhesive layer, a conductor is formed at a needed part of a plate which is subjected to lamination adhesion, and then a conductor circuit at least on the substrate with a hole and the wiring of the inner-layer circuit are connected at the part of a hole. A copper foil for printed wiring board may be used instead of the single surface copper-clad lamination plate.
Patent JP-S5856134-A (JP)
Title: Kanji input converting device
Inventor: ODA KAZUHIRO
IPC: G06F3/048
Filed: 1981-09-30
Abstract: PURPOSE:To obtain flexible correspondence between coordinates and data, and to provide expansibility by using a means of varying information on the combination of KANJI (Chinese character) data and index information, a means of converting coordinate information into the index information, and a means of extracting KANJI data on the basis of the output of said means. CONSTITUTION:Input equipment 11 generates a coordinate key KEY1k (not shown in the figure) which corresponds to an input coordinate position. The KEY1k is inputted to a coordinate converting device 14. The device 14 performs conversion necessary for the KEY1k to obtain a file key KEY2k (not shown in the figure), which is outputted to a file key KEY2k (not shown in the figure), which is outputted to a file index device 15. The device 15 extracts KANJI data in combination information with a file key KEY2i coincident with the KEY2k from a file device 12, and outputs it to an input processor 16. When the correspondence between coordinates and KANJI data is to be modified, on the other hand, a modifying device 13 is started. As a substitute for old combination information in the file device 12, information on new combination of the fixed file key KEY2i and new KANJI data is stored in the file device 12 by the modifying device 13.
Patent JP-S5378649-A (JP)
Title: Air conditioner
Inventor: SHIMA FUJIO
IPC: F24F11/02
Filed: 1976-12-22
Abstract: PURPOSE: To eliminate discomfort through infinite change of revolutions of the fan in the switching of the thermostat for controlling cooling and heating operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5944408-A (JP)
Inventor: ABE SHIZUKO
IPC: E01F7/04
Filed: 1982-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S642232-A (JP)
Title: Overload protection device
Inventor: OWADA HIROYASU
IPC: H01H85/143
Filed: 1987-06-24
Abstract: PURPOSE: To prevent a motor coil from burning by providing a connecting part with a fuse between a 1st fixed terminal and a 2nd fixed terminal.  
     CONSTITUTION: A fine wire portion 13 of a small cross-sectional area as a fuse means is provided at a part of a heater wire 12 connecting a 1st fixed terminal 9 passed through and fixed at the bottom 1a of a case 1 to a heater terminal 11 of a 2nd fixed terminal. Consequently, if a large locked-rotor current caused by motor abnormality flows, self-generated heat in a bimetal 5 and the heater wire 12 increases, and finally the current to the motor is shut off. And if a contact point fusion occurs as a result of fatigue failure of the bimetal during repeated movements of action and reset, the bimetal 5 is continuously energized and also a large locked-rotor current flows through the heater wire 12. If the temperature to be reached at this time is set above the fusing temperature of the fine wire portion 13, the fine wire portion 13 first melts and breaks to shut off the power to the motor. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5279406-A (JP)
Title: Reinforced bead for pneumatic tire
Inventor: KURODA MASAHIRO
IPC: B60C15/00
Filed: 1975-12-25
Abstract: PURPOSE:To prevent a wild wire or the like by forming the bead core interposed as the folded portion of a carcass ply composed of plural organic fiber cord cloth layers of a pneumatic tire, with rubber and rubber coated metallic wires in the pneumatic tire.
Patent JP-S5379551-A (JP)
Title: Shat sensitive recording material
Inventor: TAMURA HIROSHI
IPC: B41M5/333
Filed: 1976-12-23
Abstract: PURPOSE:To render fog, color fading, and descoloration not liable to occur, to render the material superior in storage stability, difficut to color even on being impressed with pressure, easy to manufacture, and moreover, practical, by building a specified pyrazolone compound-containing layer.
Patent JP-S6048906-A (JP)
Title: Herbicide
Inventor: IGAI TAKASHI
IPC: A01N47/36
Filed: 1983-08-25
Abstract: PURPOSE:A herbicide, containing a specific pyrazolesulfonylurea derivative and 3-cyclohexyl-6-dimethylamino-1-s-triazine-2,4-dione together, and having synergistically enhanced herbicidal effect of the respective herbicides. CONSTITUTION:A herbicide containing (A) a pyrazolesulfonylurea derivative expressed by the formula (A, B and R are lower alkyl; Z is N or CH; X and Y are lower alkyl or lower alkoxyl) and (B) 3-cyclohexyl-6-dimethylamino-1-s- triazine-2,4-dione in an amount of 0.0001-50pts.wt., preferably 0.001-10pts.wt. component (A) based on 1pt.wt. component (B) as active constituents. The above- mentioned herbicide is capable of exhibiting improved synergistic weeding effect and controlling completely weeds ranging from annual to perennial weeds even in small amounts of the herbicidal chemicals. Thus, the amounts of the above- mentioned respective herbicidal chemicals to be used can be reduced.
Patent JP-S5857838-A (JP)
Title: Receiver
Inventor: HAYASE TSUTOMU
IPC: H04B1/715
Filed: 1981-09-30
Abstract: PURPOSE:To effectively eliminate interference being reception interference with a small-sized device and without decreasing the transmission speed, by alternately switching two band limit filters having the center frequency changed with external control. CONSTITUTION:In a communication system transmitting information through the change of a plurality of frequencies, since electromagnetic waves inputted from an antenna 1 are not synchronized at the initial state, the waves are introduced to a synchronism section 10 through a broad band filter 3 with a high frequency changeover switch 2. After the waves being synchronized, the switch 2 is changed over and a control section 11 controls the center frequency of a narrow band filter 5 or 7 and changeover switches 4 and 9, through an A/D converter 6 or 8, in matching with the frequency change at the transmission side. The output of the filter 5 or 7 is inputted to a demodulation section 12, where the demodulated output is outputted to an output terminal 13.
Patent JP-H10313516-A (JP)
Title: Portable automatic wire stripper/twister
Inventor: HOKUSHO HARUMI
IPC: H02G1/14
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To strip and twist a wire easily by providing a wire stripping means utilizing the centrifugal force and the centripetal force with an adjusting ring for matching the wire size. SOLUTION: A DC geared motor 14 is operated to turn a drive shaft 12. A strip blade 1 is subjected to a centrifugal force with a spring roll pin 2 as a fulcrum and touches an adjusting ring 7 to cut off the unnecessary part of a wire and twist the wire part. The length to be stripped of the wire is adjusted by adjusting an adjuster bolt 6 and centripetalism is imparted through centrifugal force to the strip blade 1 from an O-ring 5. Consequently, a wire can be stripped and twisted easily in the field.
Patent JP-S5781036-A (JP)
Title: Paper feeder
Inventor: SUGIYAMA NOBUHIKO
IPC: B65H1/04
Filed: 1980-11-07
Abstract: PURPOSE: To surely feed sheets of paper one by one regardless of the change in the size of the paper, by keeping constant the distance between a paper feed roller and a rear stopper provided at the rear end of the peper, independently of the change in the size of the paper.  
     CONSTITUTION: A pair of right and left claws 2 for separating sheets of paper 1 from each other are provided at the front end 1" of the uppermost sheet. A pair of right and left stoppers 3 are provided at the rear end 1' of the paper 1 to determine a paper set reference position A. A paper feed roller 4, whose friction  coefficient to the paper 1 is larger than that between the sheets of the paper, is  provided in a position separated at a distance l from the reference position A in the direction B of paper supply. The distance l is set at optimum to buckle and separate only the uppermost sheet from the others. As long as the paper is set in the reference position A, the distance l is constant even if the size of the paper is changed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H025468-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIDA HIROYUKI
IPC: H01L27/04
Filed: 1988-06-23
Abstract: PURPOSE:To prevent a leakage current due to a high electric field effect from occurring by composing a capacitor with a groove formed on a semiconductor layer, and employing a diffused region formed on the layer outside the lower part of the groove as the electrodes of the capacitor. CONSTITUTION:A trenchlike groove 21 having a predetermined depth is formed in a well 2, N<+> type polysilicon 24 is filled as a field plate through a thin insulating film 23, and used as the ground electrode of a capacitor. An N<+> type diffused region 22 is diffused over a predetermined region on the outer periphery of the groove 21 outside the lower part, and used as a storage electrode for storing the charge of the capacitor. Further, a relatively shallow groove 25 arriving at the position of the region 22 is formed in the layer 24 at the upper side of the groove 21, a polysilicon layer 27 is formed through an oxide film 26, and a gate electrode is formed. Thus, it can minimize the leakage current of the capacitor.
Patent JP-S6217481-A (JP)
Inventor: GOTO KANEO
IPC: F16L3/24
Filed: 1985-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6218129-A (JP)
Title: Radio paging communication system
Inventor: ITO SADAO
IPC: H04B7/26
Filed: 1985-07-17
Abstract: PURPOSE:To attain talking without interference by forming a radio channel by the control using the multi-channel access technology and switching the frequency to other frequency group at radio wave disturbance so as to recover the talking thereby forming an independent channel at each of optional number of radio equipments. CONSTITUTION:When an interference radio wave close to a transmission frequency f1 of a portable radio equipments 9 is generated, an interference detector DT of a base station 8 detects it, the information is transmitted to a control channel control section CONT. A CPU in the control section uses an outgoing control channel time slot T9 to the radio equipment 9 to give an instruction of a new channel CH designation signal thereby switching the frequency from a frequency f1 to a frequency g1. A base station 8 receives anew channel CH switching end signal from the radio equipment 9 at a control channel fc2, changes the reception frequency of a receiver Rx9 from the frequency f1 to the frequency g1 to bring the mode to the reception state. Similar operation is applied to other portable radio equipments 10-160. If the frequency g1 has disturbance, other frequency h1 is assigned.
Patent JP-2000343074-A (JP)
Title: Method and device for treating waste liquid or waste water
Inventor: MAZAKI YASUNORI
IPC: C02F1/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To dispense with microorganism control by troublesome water treatment by diluting generated vapor with air or oxygen, decomposing oxidatively the org. matter in the vapor with a catalyst and discharging decomposed matter to the atmosphere at the time of evaporating the liq. containing volatile org. matter. SOLUTION: The waste liquid after alcohol distillation is separated into a filtrate part and a cake part by a centrifugal separator 1, and the cake part is incinerated by an incinerator 5. The filtrate part is heated by the combustion waste gas of the incinerator 5. The heated filtrate part is introduced to an evaporation tank 8 and a part of it is evaporated. An unevaporated filtrate part is sent repeatedly to a heat exchanger 6 and concentrated by evaporating repeatedly at the evaporation tank 8 and the concentrated liq. is sent to the incinerator 5. The vapor evaporated at the evaporation tank 8 is sent to a heat recovering heat exchanger 12 by a blower 11 together with the air to be preheated and sent to a combustion chamber 13, and the temp. of the vapor is raised by burning spare fuel and the org. matter is decomposed and burned by allowing it to contact with a catalyst 14.  The gas becoming high temp. is subjected to heat recovery at the heat recovering heat exchanger 12 and released to the atmosphere.
Patent JP-H09316622-A (JP)
Title: Gas turbine member and its thermal insulation coating method
Inventor: IKEDA KAZUAKI
IPC: C23C4/06
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a gas turbine member to boundary peeling or the like caused by high temp. oxidation by simultaneously constructing optimum thermal spraying conditions and thermal spraying material and forming a more dense thermal insulation coating layer increased in adhesive strength. SOLUTION: This gas turbine member is provided with a metallic substrate 1, and the surface of this metallic substrate 1 is applied with a thermal insulation coating layer 2 composed of an MCrAlY base bond coat 3 and a ZrO2 -Y2 O3 base top coat 4. The bond coat 3 has characteristics of <=2% porosity smaller than that of the top coat 4 and >=100MPa adhesive strength to the metallic substrate 1. The bond coat 3 is integrally formed at 0.02 to 0.20mm coating thickness on the metallic substrate 1 using an MCrAlY base material having 20 to 50μm powdery grain diameter using a high velocity gas flame thermal spraying method with 450 to 900m/s thermal spraying velocity.
Patent JP-S5680698-A (JP)
Title: Heat exchanger
Inventor: KANDA HISANORI
IPC: F28D1/03
Filed: 1979-11-30
Abstract: PURPOSE: To improve the strength of the heat exchanger and improve the heat exchange efficiency by forming a tube into a flat shape and also a forming a large number of recessions and projections on the flat shaped part.  
     CONSTITUTION: A tube 3 is formed into a flat shape, and a lot of recessions and projections 3a are formed in a stripe shape in a direction substantially intersecting rectangularly the axial direction of the tube 3, at the flat shaped part. Accordingly, corrugated fins 5 can be soldered sufficiently firmly, the strength can be improved, the thickness of the tube can be thinned and the heat exchange efficiency can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S643471-A (JP)
Title: Direct firing generator
Inventor: FURUKAWA MASAHIRO
IPC: F25B33/00
Filed: 1987-06-23
Abstract: PURPOSE: To increase a heat exchange amount of a liquid with a combustion gas as an overall generator by arranging a solution tube group provided near both side inner walls of a combustion gas passage in more concentrated manner than a solution tube group provided at the other part of the passage. CONSTITUTION: A combustion gas inverted from a flue 4 via a smoke chamber 5 and introduced into a combustion gas passage 6 is partly fed along both side inner walls of the passage 6 on the way of moving from an upstream side to a downstream side of the passage, but fed while heat exchanging with absorption liquids in solution tubes 9a, 9b arranged mostly near both sides of the passage 6 and a center. And, since an arranging pitch of the tubes 9a, 9b near both sides of the passage 6 is constituted smaller than that of the tubes 9a, 9b, heat exchange of the gas near both sides of the passage 6 with the absorption liquid is expedited, and an amount of the gas flowing along both side inner walls of the passage 6 as remained at a high temperature is reduced.  Further, since a heat exchanger area of the combustion gas with the liquid near both sides of the passage 6 is increased, a heat exchange heat amount is also increased.
Patent JP-H09320695-A (JP)
Title: Connector for audio apparatus for vehicle
Inventor: OHAMA HIROYUKI
IPC: H01R13/68
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To easily install a vehicular audio-apparatus in a vehicle by connecting a plurality of fuse terminal holders arranged in a fuse terminal with a plurality of electricity input wires of the vehicular audio-apparatus or electric power source terminals of a connector and bridging fuses over neighboring fuse terminals holders. SOLUTION: A plurality of fuse terminal holder (a) through (e) arranged at intervals of a fuse terminal are connected with a plurality of kinds of electric power input wires of a vehicular audio-apparatus or a plurality of kinds of electric power terminals of a connector and fuses 11, 11 are inserted between fuse terminal holders (a) and (b) and between fuse terminal holders (c) and (d). Moreover, fuses 11, 11 are inserted between the fuse terminal holders (b) and (c) and the fuse terminal holders (d) and (e). Furthermore, fuses 11, 11 are inserted between the fuse terminal holders (a) and (b) and the fuse terminal holders (d) and (e) and fuse terminal holders which are not used are covered with a slide cover 6.
Patent JP-H028337-A (JP)
Title: Electrifying roll for electroplating and its manufacture
Inventor: OTA YOSHIMITSU
IPC: C22C19/05
Filed: 1988-06-24
Abstract: PURPOSE:To easily manufacture the title roll having excellent ductility by subjecting a centrifugal cast tube having specific alloy compsn. constituted of C, Si, Mn, P, Cr, Mo and S as well as W, etc., and Ni to cold working and thereafter to annealing treatment at specific temp. CONSTITUTION:A centrifugal cast tube having the alloy compsn. constituted of, by weight, <=0.10% C, <=1.0% Si, <=1.0% Mn, <=0.04% P, 14.0 to 25.0% Cr, 8.0 to 17.0% Mo, <=0.0020% S, as well as constituted of one or more kinds among <=4.5% W, <=0.35% V, <=7.0% Fe, <=2.5% Co, <=0.7% Al, <=0.7% Ti and <=7.0% Nb and the balance Ni with inevitable impurities, if required, in which S is further regulated and specific amounts of one or more kinds among Mg, Ca, REM and B are incorporated is forged to finish into the specific size. The material is subjected to cold working and is thereafter to annealing treatment at 1050 to 1180 deg.C. By this method, the electrifying roll having excellent annealing cracking resistance, corrosion resistance, wear resistance, hardness, strength, etc., can be obtd. in a simple and economical process.